After manually entering item in T_SRC_ITEM_TMPL and after that running EP_LOAD_MAIN and MDP_ADD stil

We are manually entering an item into T_SRC_ITEM_TMPL and after that running EP_LOAD_MAIN and MDP_ADD.

we can see that data avilable in t_ep_item  and ITEMS, but not in mdp_matrix or sales_data.

So, we are not able to see that item in worksheet.

note:

1) no data in T_SRC_ITEM_TMPL_err and neither in db_exception_log.

2) column IS_FICTIVE shows value 3 (see screenshot)

our exception: we want to see that item in front-end Worksheet (i.e., in Collaborator workbench)

Please suggest if we are missing any steps.